/Engine/Plugins/FX/Niagara/Source/NiagaraEditor/Public/NiagaraEditorCommon.h
typedef TBaseDelegate_TwoParams< bool, const [TArray](API\Runtime\Core\Containers\TArray)< [FNiagaraTypeDefinition](API\Plugins\Niagara\FNiagaraTypeDefinition) > &, [FText](API\Runtime\Core\Internationalization\FText) & > FInputTypeValidation